
591.GM6M92 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.97 | Top Pick! Condition is Used, CADILLAC ALLANTE Suspension Computer Control Module Fits 1987-1992 , shipping cost = $15.99 | 99.5% |
![]() | $35.97 | Condition is Used, CADILLAC ALLANTE Seat Belt, Ignition Key and LPS Alarm Fits 1987-1992 , shipping cost = $15.99 | 99.5% |
![]() | $44.95 | Condition is Used, CADILLAC ALLANTE Rear Left Light Computer Control Module Fits 1987-1992 , shipping cost = $15.99 | 99.5% |
![]() | $44.95 | Condition is Used, CADILLAC ALLANTE Rear Right Light Computer Control Module Fits 1987-1992 , shipping cost = $15.99 | 99.5% |
![]() | $58.47 | Condition is Used, CADILLAC ALLANTE Amplifier Control Module Fits 1987 1988 1989 1990 1991 1992, shipping cost = $15.99 | 99.5% |
![]() | $94.17 | Top Pick! Condition is Used, 1992 Cadillac Allante Central Power Supply Module , shipping cost = $20.71 | ![]() |
![]() | $106.33 | Top Pick! Condition is Used, 87-92 Cadillac Allante Left Driver Side Seat Memory Module Computer, shipping cost = $20.71 | ![]() |

The Cadillac 591.GM6M92 Allante Amplifier Control Module, manufactured by Delco-Remy, is an essential electronic component for the sound system in certain Cadillac Allante models produced between 1987 and 1992. This control module manages and regulates the amplifier system in these vehicles, ensuring optimal performance and functionality of the audio system.
In terms of design, the Cadillac 591.GM6M92 is a compact, rectangular device with dimensions approximately 7.9 inches long, 5.4 inches wide, and 1.6 inches high. The exterior casing is made of durable, automotive-grade materials designed to withstand the harsh conditions of a vehicle environment.
The control module utilizes advanced electronic circuitry to monitor and manage various parameters of the amplifier system, such as power delivery, voltage regulation, and temperature control. It features multiple input and output connectors, allowing it to integrate seamlessly with the vehicle's wiring harness and audio components.
The Cadillac 591.GM6M92 is known for its high level of reliability and longevity. It is engineered to operate efficiently in a vehicle, supplying the correct amount of power and voltage to the amplifier system while minimizing electrical loss and heat generation. Furthermore, it is built to comply with strict industry standards for electromagnetic compatibility (EMC) and electrical safety, ensuring safe and stable operation within a vehicle.
For vehicle owners seeking to maintain, upgrade, or restore their Cadillac Allante's original sound system, replacing a faulty or ailing 591.GM6M92 control module with an OEM (Original Equipment Manufacturer) part is an excellent choice. OEM parts, like the Cadillac 591.GM6M92, ensure a precise fit and function, ultimately providing a hassle-free experience and enhancing the reliability and performance of the audio system.
Pros and Cons of Buying a Cadillac 591.GM6M92 Allante Amplifier Control Module (1987-1992)
Introduction:The Cadillac Allante is a classic American luxury car, and its amplifier control module (591.GM6M92) plays a significant role in the car's sound system. Replacing a failing control module can improve the vehicle's audio performance. This article outlines some advantages and disadvantages of purchasing a Cadillac 591.GM6M92 amplifier control module.
Pros:1. Improved Audio Performance: A faulty control module can lead to a deteriorated sound system. Replacing this part with a new one would reportedly bring the audio back to its original quality.
2. Economic Solution: Comparatively, an amplifier control module may be a more cost-effective fix for poor audio output than replacing the entire sound system.
3. Enhances Vehicle Value: Anyone restoring a Cadillac Allante would benefit from installing a new and upgraded amplifier control module, which can increase the car's overall value.
Cons:1. Cost: While not as expensive as a full sound system upgrade, the cost of a new Cadillac 591.GM6M92 amplifier control module may still be a considerable investment for some buyers.
2. DIY Challenges: Completing the installation process of the GM6M92 module in an Allante might be intricate for novice mechanics. Ford and GM wiring are somewhat different, and sourcing correct wiring harnesses may add to the project's complexity.
3. Availability: The availability and shipping time of the new GM6M92 module could vary, which may result in delays for those looking to fix their vehicle as soon as possible.
Conclusion:The pros of purchasing a Cadillac 591.GM6M92 amplifier control module include restored audio performance, potential cost savings, and the enhancement of vehicle value. However, the cons include the investment cost, difficulty in DIY installation, and the potential challenge of obtaining the part in a timely manner. Before deciding to upgrade, consider weighing these pros and cons against your wants, needs, and resources to determine the optimal solution for your Cadillac Allante.
Recommendation:If the audio quality in your Cadillac Allante is subpar, it might be worth exploring the possibility of replacing the 591.GM6M92 amplifier control module. Factors like the extent of your mechanical knowledge, budget, and time constraints should help you decide if this is the right choice for you. Professional assistance from an auto repair shop could provide you with peace of mind if you're unsure of taking on this project yourself.
Details:
Options/color: convertible,v-body,naturally aspirat. Donor vehicle: model: Allante. These extra attached parts are not covered by any warranty. Warranty covers the base component and none of other attached parts.
Parts are not covered for external fluid leaks. Video: go to YouTube and search for: playground par 236056 part detail: placement. Miles: 107000 - n/a or unknown. Many electronic modules and components require programming.
Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. Amplifier module. Stock #: 236056. Cadillac Allante amplifier control module fits 1987 1988 1989 1990 1991 1992: review photos this is your actual part.
specifications perfoelectric:
- for years: 1987–1992
- brand: Cadillac
- model: Allante
- part type: Control Amplifier Module
- conditions options: Convertible, V-body, Naturally Aspirat
- genuine oem: Yes
- ipn: 591.gm6m92
- manufacturer warranty: 60 Day
payments perfoelectric:
- credit card: diners-club
- other
- wallet: paypal
seller perfoelectric:
- rating: 98.3%
- city: port washington, wisconsin
- # reviews: 5461
general perfoelectric:
- category: Auto Parts > Electrical Components
shipping perfoelectric:
- transit: 3-7 days
- class: standard
- service: standard
- type: fixed
returns perfoelectric:
- time: 30 days
- paid by: buyer
- policy: returns accepted
offer perfoelectric:
- availability: in stock
- sold #: 25
- options: ship-to-home
- started: february 4, 2025
- best offers: true
- prices: $35.97–$106.33
- item condition: Used
- in stock #: 5
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